publisher_wrapper.hpp

Go to the documentation of this file.

// Copyright 2015 TIER IV, Inc. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
 
#ifndef CONCEALER__PUBLISHER_WRAPPER_HPP_
#define CONCEALER__PUBLISHER_WRAPPER_HPP_
 
#include <memory>
#include <rclcpp/rclcpp.hpp>
 
namespace concealer
{
template <typename MessageType>
class PublisherWrapper
{
private:
  typename rclcpp::Publisher<MessageType>::SharedPtr publisher;
 
public:
  auto operator()(const MessageType & message) const -> decltype(auto)
  {
    return publisher->publish(message);
  }
 
  template <typename NodeInterface>
  explicit PublisherWrapper(std::string topic, NodeInterface & autoware_interface)
  : publisher(
      autoware_interface.template create_publisher<MessageType>(topic, rclcpp::QoS(1).reliable()))
  {
  }
};
}  // namespace concealer
 
#endif  // CONCEALER__PUBLISHER_WRAPPER_HPP_